Databook Modular T - October 2022 - Rev. 00
16
Modular T Control
Control platform
Programmable controller
Remote controller
Room controller: ALC00822A
Commissioning tool: ALC00895A
Co2 control
Yes, ALP00COA (mandatory accessory)
RH% control
Yes, ALP00HUA (mandatory accessory)
BMS Connectivity
BACnet/IP: ALC00908A (accessory)
Modbus
–
RS485: ALC00902A (accessory)
Ethernet connection
WEB
–
Human Machine Interface (web server)
Cloud connection
Daikin on Site
4.9.2. Smart Controls
Modular T Smart can be directly integrated into DIII-net ecosystem and controlled through any Daikin local,
centralised controllers (iTAB, iTM, iTC) or Cloud controllers (Daikin Cloud Service).
This communication, based on the common F1-F2 and P1-P2 protocol, guarantees also fully compatibility
with SkyAir and VRV systems.
The remote controller BRC1[E/H] is not provided with the main module and has to be provided separately.
Modular T Smart comes standard with 2 sensors fitted on the fresh and return air side.
The temperature control done by the unit is to compare outside temperature with inside temperature, to
decide whether to operate in “heat exchange” or in “bypass mode” in case the user selects “auto mode”
(please refer to the table below).
Mode
Description
Auto mode
Using information from the air conditioner
(cooling, heating, fan and set temperature) and
heat reclaim ventilation unit (indoor and
outdoor temperatures), this mode
automatically changes between Energy Reclaim
Ventilation and Bypass mode
Energy Reclaim Ventilation mode
The outdoor air is supplied to the room after
passing through a heat exchanger element,
where heat is exchanged with the return air
Bypass mode
The outdoor air bypasses the heat exchanger
element. This means that outdoor air is
supplied to the room without exchanging heat
with the return air
The unit is connectable to a Cloud monitoring system (optional).
BACnet or Modbus integration is possible through interfaces (optional).
The unit is able to control the indoor air quality by controlling and monitoring the CO2 level (CO2 sensor is
optional).
Summary of Contents for ATB03RA
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